Our Polar Camel Super Insulated Travel Mug holds 20 oz. and is similar to other all purpose cooler cups. It keeps things super cold and super hot for long periods of time. Perfect for those long days hunting. Comes with 2 lids one with a close able drinking spout and one with an always open drinking spout. Personalization is included so you can get one for your favorite travel buddy and you won't get them mixed up.